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11月14日晚间，博主@熊猫很禿然爆料，Redmi K50系列搭载双平台：天玑2000和骁龙870。 Looking at the Redmi product line, each generation of the K series is equipped with MediaTek's Dimensity flagship processor. The Redmi K30 E...[Details]
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The car's accelerator pedal position sensor converts the amount (angle) of pedal depression into a voltage signal, thereby providing the engine control unit with a signal of the actual opening angle ...[Details]
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Attenuation is one of the basic parameters of radio measurement, which characterizes the degree to which the amplitude of the radio signal is weakened during the transmission process. Measurement unc...[Details]
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What preparations should be made before iPhone repair? Today, Apple Support's official Weibo account introduced that you should do three things before sending your iPhone for repair: One i...[Details]
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Endoscopy is currently the most commonly used and most direct and effective method for the examination of digestive tract diseases. It plays an extremely important role in the diagnosis of digestiv...[Details]
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The charging pile industry, which has always been behind new energy vehicles, has finally become the "protagonist", and the endorsement effect of new infrastructure is playing a role in attracting ...[Details]
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After a decade of hard work, Apple Inc. has changed its strategy in the automotive field, adopting more cautious designs and hoping to eventually launch an electric car, Bloomberg reports. Apple ha...[Details]
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There was news before that Huawei would release the Kirin 9000 processor at the IFA2020 conference, but now it seems that they did not do so. On the evening of September 3, Huawei held a speech eve...[Details]
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According to foreign media reports, Qualcomm and MediaTek are the few manufacturers that can provide processors for 5G smartphones. As more and more countries join the ranks of 5G commercial use and ...[Details]
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1. The concept of interruption We can understand the concept of microcontroller interrupts as follows: when the microcontroller is processing an event A, another event B request (interrupt request) ...[Details]
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There is a crystal oscillator in every single-chip microcomputer system, the full name is a crystal oscillator. The role of the crystal oscillator in the single-chip microcomputer system is very impo...[Details]
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In recent years, the concept of urban brain has been in full swing. Compared to the past two years when everyone was relatively unfamiliar with this concept, I believe that most readers now already k...[Details]
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1 Introduction
The emergence of electronic storage devices has made it possible for many portable devices to process and store large amounts of data in real time. CF cards (Compact Flash card...[Details]
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ARM is a RISC structure, and the movement of data from RAM to CPU registers can only be completed through L/S instructions, that is, ldr/str instructions.
For example, if you want to read data from s...[Details]
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Reuters reported that Baidu's AI chip division Kunlun recently completed a round of financing. People familiar with the matter revealed that Kunlun's valuation was approximately US$2 billion. Pe...[Details]
PCB Design
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